Prevention of Landslides with Rows of Pressed-In Pipe Piles on Steep Slope-PPT Presentation

PPT Presentation

Pdf Summary

The presentation describes a steep-slope landslide-prevention project using rows of pressed-in pipe piles. It covers the project site, geotechnical conditions, pile layout, installation method, and construction process, including boring logs and pile-location plans.<br /><br />The piles were installed into rock using the Gyropress method, which combines press-in force with rotation and cutting shoes. The presentation also explains the Giken Reaction Base (GRB) System, which allows piles to be transported, positioned, and installed from the top of piles already in place. This approach supports safer construction on steep slopes.<br /><br />The authors conclude that rows of pipe piles can provide robust landslide protection when securely embedded in bedrock.

Keywords

steep-slope

landslide prevention

pipe piles

pressed-in piles

Gyropress method

Giken Reaction Base

GRB System

bedrock embedding

geotechnical conditions

construction process